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| Bearing type 轴承型号 | Boundary Dimensions（mm）外形尺寸 | Speed Rating(ipm) 极限转速 | Load Rating 额定载荷（kn） | bearing type 轴承类型 | ||||
|---|---|---|---|---|---|---|---|---|
| d 内径 | D 外径 | B 内圈 宽度 | Grease lubrication 脂润滑 | Oil lubrication 油润滑 | Dynamic Cr 动载荷 | Static Cor 静载荷 | ||
| NN3064K | 320 | 480 | 121 | 1350000 | 2670000 | 1100 | 1300 | 圆柱滚子轴承 |
| NN3068 | 340 | 520 | 133 | 1670000 | 3300000 | 1000 | 1200 | 圆柱滚子轴承 |
| NN3068K | 340 | 520 | 133 | 1670000 | 3300000 | 1000 | 1200 | 圆柱滚子轴承 |
| NN3072 | 360 | 540 | 134 | 1700000 | 3450000 | 950 | 1200 | 圆柱滚子轴承 |
| NN3072K | 360 | 540 | 134 | 1700000 | 3450000 | 950 | 1200 | 圆柱滚子轴承 |
| RS-4910E4 | 50 | 72 | 22 | 48000 | 75500 | 4000 | 2000 | 圆柱滚子轴承 |
| RSF-4910E4 | 50 | 72 | 22 | 48000 | 75500 | 4000 | 2000 | 圆柱滚子轴承 |
| RS-4912E4 | 60 | 85 | 25 | 68500 | 118000 | 3200 | 1600 | 圆柱滚子轴承 |
| RSF-4912E4 | 60 | 85 | 25 | 68500 | 118000 | 3200 | 1600 | 圆柱滚子轴承 |
| RS-4913E4 | 65 | 90 | 25 | 70500 | 125000 | 3200 | 1600 | 圆柱滚子轴承 |
| RSF-4913E4 | 65 | 90 | 25 | 70500 | 125000 | 3200 | 1600 | 圆柱滚子轴承 |
| RS-4914E4 | 70 | 100 | 30 | 102000 | 168000 | 2800 | 1400 | 圆柱滚子轴承 |
| RSF-4914E4 | 70 | 100 | 30 | 102000 | 168000 | 2800 | 1400 | 圆柱滚子轴承 |
| RS-4916E4 | 80 | 110 | 30 | 109000 | 191000 | 2600 | 1300 | 圆柱滚子轴承 |
| RSF-4916E4 | 80 | 110 | 30 | 109000 | 191000 | 2600 | 1300 | 圆柱滚子轴承 |
| RS-4918E4 | 90 | 125 | 35 | 147000 | 268000 | 2200 | 1100 | 圆柱滚子轴承 |
| RSF-4918E4 | 90 | 125 | 35 | 147000 | 268000 | 2200 | 1100 | 圆柱滚子轴承 |
| RS-4820E4 | 100 | 125 | 25 | 87500 | 189000 | 2200 | 1100 | 圆柱滚子轴承 |
| RSF-4820E4 | 100 | 125 | 25 | 87500 | 189000 | 2200 | 1100 | 圆柱滚子轴承 |
| RS-4920E4 | 100 | 140 | 40 | 194000 | 400000 | 2000 | 1000 | 圆柱滚子轴承 |
| RSF-4920E4 | 100 | 140 | 40 | 194000 | 400000 | 2000 | 1000 | 圆柱滚子轴承 |
| RS-4821E4 | 105 | 130 | 25 | 89000 | 196000 | 2000 | 1000 | 圆柱滚子轴承 |
| RSF-4821E4 | 105 | 130 | 25 | 89000 | 196000 | 2000 | 1000 | 圆柱滚子轴承 |
| RS-4921E4 | 105 | 145 | 40 | 199000 | 420000 | 1900 | 950 | 圆柱滚子轴承 |
| RSF-4921E4 | 105 | 145 | 40 | 199000 | 420000 | 1900 | 950 | 圆柱滚子轴承 |
| RS-4822E4 | 110 | 140 | 30 | 114000 | 260000 | 1900 | 950 | 圆柱滚子轴承 |
| RSF-4822E4 | 110 | 140 | 30 | 114000 | 260000 | 1900 | 950 | 圆柱滚子轴承 |
| RS-4922E4 | 110 | 150 | 40 | 202000 | 430000 | 1800 | 900 | 圆柱滚子轴承 |
| RSF-4922E4 | 110 | 150 | 40 | 202000 | 430000 | 1800 | 900 | 圆柱滚子轴承 |
| RS-4824E4 | 120 | 150 | 30 | 119000 | 283000 | 1800 | 900 | 圆柱滚子轴承 |
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